Dr. John Frank Grauch V, MD
- Medicare services, 2024
- 216
- Medicare patients, 2024
- 241
- Hospital affiliations
- 1
- Industry payments
- $14
- Medical group
- 1
- Practice address
- 696 Hampshire Rd, Westlake Village, CA 91361
- Practice phone
- Call (805) 413-7920
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SSC of Westlake Village
Westlake Village, California
Find Dr. Grauch's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John Frank Grauch V is an anesthesiologist in Westlake Village, California
Dr. Grauch practices at SSC of Westlake Village in Westlake Village, California.
Dr. Grauch's NPI, 1982845145, was assigned on March 18, 2009. Dr. Grauch graduated from University of Colorado Anschutz Medical Campus in 2008. Dr. Grauch holds California license A109514.
- NPI
- 1982845145NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062669542
- NPI enumeration date
- March 18, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 413-7920
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Frank Grauch V practices at SSC of Westlake Village in Westlake Village, California
Dr. Grauch's primary practice is SSC of Westlake Village, at 696 Hampshire Rd, Westlake Village, CA 91361 in Ventura County. The practice phone is (805) 413-7920.
- SSC of Westlake Village696 Hampshire Rd, Westlake Village, CA 91361 · Ventura CountyPhone(805) 413-7920
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Frank Grauch V is affiliated with 3 sites of care and 1 medical group
Dr. Grauch's primary practice is SSC of Westlake Village in Westlake Village, California. Dr. Grauch is also affiliated with Adventist Health Simi Valley. The medical group on file is Simi Valley Anesthesia Medical Group. Dmand AI also links Dr. Grauch to 1 more physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Frank Grauch V's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grauch practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSC of Westlake Village | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Frank Grauch V is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Grauch's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Grauch is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Grauch is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Grauch
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Frank Grauch V billed Medicare for 216 services in 2024
CMS data shows 216 Medicare services from Dr. Grauch across 7 procedure codes in 2024, for 241 Medicare patients. Medicare paid $24,457 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Grauch's Medicare services by type, 2024
- Anesthesia204
- Imaging12
Dr. Grauch compared with the California median for anesthesiologists, 2024
- Dr. Grauch
- California median
- Medicare services
- 216vs 723.0 times
- Medicare patients
- 241vs 14369% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Grauch's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Grauch?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grauch and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Frank Grauch V treated 241 Medicare patients in 2024, average age 72
CMS counts 241 Medicare patients who saw Dr. Grauch in 2024. The largest group is 65 to 74, with 149 patients. 75% of them have high cholesterol, and 63% have arthritis. 10% are also on Medicaid. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grauch's median patient age at 64, with 53% women.
Dr. Grauch's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grauch's Medicare patients by sex, 2024
- Women14058%
- Men10142%
Chronic conditions among Dr. Grauch's Medicare patients, 2024
- High cholesterol75%
- Arthritis63%
- High blood pressure59%
- Anxiety26%
- Mood disorders24%
- Depression22%
- Ischemic heart disease22%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grauch's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. John Frank Grauch V takes part in Medicare
Dr. Grauch accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Frank Grauch V received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Grauch from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Heraeus Medical, LLC. paid the most, $14.
Companies that paid Dr. Grauch the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Frank Grauch V graduated from University of Colorado Anschutz Medical Campus
Dr. Grauch graduated from University of Colorado Anschutz Medical Campus in 2008.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. John Frank Grauch V accepts plans from 3 insurance carriers
Dr. Grauch is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Grauch accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. John Frank Grauch V's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Frank Grauch V
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Frank Grauch V's NPI number?
Dr. John Frank Grauch V's NPI number is 1982845145. It was assigned on March 18, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. John Frank Grauch V?
Dr. John Frank Grauch V is an anesthesiologist in Westlake Village, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. John Frank Grauch V practice?
Dr. Grauch practices at 696 Hampshire Rd, Westlake Village, CA 91361. Dr. Grauch's primary practice is SSC of Westlake Village in Westlake Village, California. Dmand AI also links Dr. Grauch to 1 physician office.
What is Dr. John Frank Grauch V's office phone number?
The practice phone on file for Dr. Grauch is (805) 413-7920.
What is Dr. John Frank Grauch V's medical license number?
Dr. Grauch holds California license A109514.
Which hospitals is Dr. John Frank Grauch V affiliated with?
Dr. Grauch is affiliated with Adventist Health Simi Valley.
What medical group is Dr. John Frank Grauch V part of?
Dr. Grauch is linked to Simi Valley Anesthesia Medical Group.
Does Dr. John Frank Grauch V accept Medicare?
Yes. CMS data shows Dr. Grauch billed Medicare for 216 services in 2024, and Dr. Grauch accepts Medicare assignment.
How many Medicare patients does Dr. John Frank Grauch V see?
CMS counts 241 Medicare patients who saw Dr. Grauch in 2024, with an average age of 72.
Is Dr. John Frank Grauch V board certified?
Yes. Dr. Grauch is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. John Frank Grauch V bill to Medicare?
In 2024, Dr. Grauch's most billed Medicare services were anesthesia (00812), anesthesia (00811) and anesthesia (00731).
Where did Dr. John Frank Grauch V go to medical school?
Dr. Grauch graduated from University of Colorado Anschutz Medical Campus in 2008.
Has Dr. John Frank Grauch V received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Grauch from 1 company from 2025 to 2025. The largest total came from Heraeus Medical, LLC.
How long has Dr. John Frank Grauch V been practicing?
Dr. Grauch graduated from medical school in 2008, 18 years ago.
What insurance does Dr. John Frank Grauch V accept?
Dr. Grauch is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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